#1
as title says my whammy socket is loose in my bridge, EP3

how do you guys tighten it up?

not the actual arm, i just replaced the washers and it fits in fin. the actual socket is loose and winds out sometimes
#2
Don't know about the Edge Pro III, but on the Floyd Rose and its licensed copies it's possible to tighten the socket on the spring cavity.

This, I marked it with a red rectangle:
http://i.imgur.com/VjVirje.jpg

See if your cavity has something similar.
Last edited by DanyFS at Nov 12, 2015,
#3
There's a little set screw you can tighten up. I believe you press Down on the whammy and it's on the backside, or else take the back plate off.